Fender Rumble Studio 40 - 40-Watt Bass Combo Singin' Dog The HP4 also features adjustment

The HP4 also features adjustment over control room monitors with a separate volume control

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The AUX IN makes playing along to your favourite songs is a breeze

Ernie Ball Cobalt Slinky Guitar Strings are the latest innovation in string technology

soul and funk music

Fender Rumble Studio 40 - 40-Watt Bass Combo Singin' Dog The HP4 also features adjustmentIf theres one thing Fender knows, its inspirational tone. Combining our hard earned expertise with feedback from players around the world and brand new technology, we created the Rumble Studio 40 digital bass amplifier. Perfect for rehearsing and recording, the Rumble Studio 40 harnesses the potent processing power of our GT engine to deliver a studios worth of realistic bass amp and effects models. Create your own sound and get inspired with over 15